1 /*

     2 * Copyright (c) 1997-2009 Nokia Corporation and/or its subsidiary(-ies).

     3 * All rights reserved.

     4 * This component and the accompanying materials are made available

     5 * under the terms of the License "Eclipse Public License v1.0"

     6 * which accompanies this distribution, and is available

     7 * at the URL "http://www.eclipse.org/legal/epl-v10.html".

     8 *

     9 * Initial Contributors:

    10 * Nokia Corporation - initial contribution.

    11 *

    12 * Contributors:

    13 *

    14 * Description: 

    15 *

    16 */

    17 

    18 

    19 #include "STRINGAR.H"

    20 

    21 // StringArray

    22 

    23 StringArray::StringArray()

    24 	{}

    25 	

    26 StringArray& StringArray::operator= ( const StringArray& Source)

    27 	{

    28 	return (StringArray&) Array::operator= ( Source);

    29 	}

    30 	

    31 void StringArray::Add( String * pNewItem)

    32 	{

    33 	Array::Add( pNewItem);

    34 	}

    35 

    36 // StringArrayIterator

    37 

    38 StringArrayIterator::StringArrayIterator(const StringArray& c):

    39 	ArrayIterator(c)

    40 	{}

    41 

    42 String* StringArrayIterator::operator() ()

    43 	{

    44 	return ( String *) ArrayIterator::operator() ();

    45 	}

    46 

    47 // ostream functions

    48 

    49 ostream& operator<< ( ostream & os, StringArray & s)

    50 	{

    51 	if (s.Size() == 0)

    52 		return ( os << "<none>");

    53 	StringArrayIterator next( s);

    54 	String * p;

    55 	// Ouput first string.

    56 	if ( ( p = next() ) != NULL)

    57 		os << *p;

    58 	// Output remaining strings with tab before each.

    59 	while ( ( p = next() ) != NULL)

    60 		os << "\t" << * p;

    61 	return os;

    62 	}

    63